package com.ideaction.game.config;

import java.text.SimpleDateFormat;
import java.util.List;

import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;

//@Configuration
@Deprecated
public class DateFormatForJson implements WebMvcConfigurer {

	@Override
	public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
		MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
		ObjectMapper objectMapper = converter.getObjectMapper();
		// 生成JSON时,将所有Long转换成String
		SimpleModule simpleModule = new SimpleModule();
		simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
		simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
		objectMapper.registerModule(simpleModule);
		// 时间格式化
		objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
		objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
		// 设置格式化内容
		converter.setObjectMapper(objectMapper);
		converters.add(0, converter);
	}

}
